Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cong cua so snippets" » "cong cua code snippets", "cong cu so snippets", "dong cua so snippets", "huong cua so snippets", "cong cua sro snippets", "cong cua bo snippets", "cong cua su snippets"
"python using java snippets" » "python using data snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") OR ("cong cua so snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using java snippets\") OR (\"cong cua so snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( cong cua so snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("cong cua so snippets"))) OR ("locating bug core snippets"))*.